GB703967A - Improvements in structural members and connection means therefor - Google Patents

Improvements in structural members and connection means therefor

Info

Publication number
GB703967A
GB703967A GB821052A GB821052A GB703967A GB 703967 A GB703967 A GB 703967A GB 821052 A GB821052 A GB 821052A GB 821052 A GB821052 A GB 821052A GB 703967 A GB703967 A GB 703967A
Authority
GB
United Kingdom
Prior art keywords
flanges
channel
formed
nut
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB821052A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RALPH WILMER SMITH
Original Assignee
RALPH WILMER SMITH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US703967XA priority Critical
Application filed by RALPH WILMER SMITH filed Critical RALPH WILMER SMITH
Publication of GB703967A publication Critical patent/GB703967A/en
Application status is Expired legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/02Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
    • E04G1/12Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means comprising members of special, e.g. composite, cross-section or with lugs or the like or lateral apertures for supporting or attaching other members

Abstract

703,967. Joining structural members. SMITH, R. W. April 1, 1952 [April 3, 1951], No. 8210/52. Class 20 (2). [Also in Group XXV] A structural assembly comprises channel members 16, 17, 18, Fig. 2, each formed with inwardly turned flanges 22 and joined together mutually at right angles by a bracket 18 secured by bolts 14 which engage channel shaped nuts 15, Figs. 3, 7, located in the channel members and formed with serrated edges 30 which engage two rows of serrations 25 formed longitudinally on the inner faces of the flanges 22. The edge portions of the flanges 22 are turned inwardly to form parallel spaced ribs 23 which are engaged by the flanges 29 of the nuts 15. Each nut 15 is resiliently biased into engagement with the serrations 25 by a leaf spring 31 formed on the nut 15 and engaging the inner face of the web 20 of each channel member. This serves to retain the nut 15, when not engaged by a bolt, at any position along the length of a channel member. Indentations 33, 38 on the bracket 19 provide projections engaging between the ribs 23 on the channel members to locate the bracket and prevent relative rotation between it and the channel member. In addition when the bolts 14 are tightened, the flanges 29 on the nuts 15 clamp the ribs 23 against the projections. In a modification two channel members only are secured together similarly at right angles. U.S.A. Specification 2,345,650 is referred to.
GB821052A 1951-04-03 1952-04-01 Improvements in structural members and connection means therefor Expired GB703967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US703967XA true 1951-04-03 1951-04-03

Publications (1)

Publication Number Publication Date
GB703967A true GB703967A (en) 1954-02-10

Family

ID=22095047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB821052A Expired GB703967A (en) 1951-04-03 1952-04-01 Improvements in structural members and connection means therefor

Country Status (1)

Country Link
GB (1) GB703967A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847344A (en) * 1971-04-19 1974-11-12 Mc Donnell Douglas Corp Track fastener
US3958386A (en) * 1974-04-08 1976-05-25 Pollock Eugene B Building structural system
GB2173569A (en) * 1985-04-01 1986-10-15 Univ London Slide module for prosthetic alignment device
GB2179697A (en) * 1985-08-16 1987-03-11 Rapid Metal Developments Ltd Formwork support system and clamp device for use therein
GB2190456A (en) * 1986-05-16 1987-11-18 Dowdeswell Diana Adjustable bolt mounting arrangement
GB2191840A (en) * 1986-06-20 1987-12-23 Smp Play structures
EP3431150A1 (en) * 2017-07-19 2019-01-23 Mizuno Technics Corporation Golf club head and golf club

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847344A (en) * 1971-04-19 1974-11-12 Mc Donnell Douglas Corp Track fastener
US3958386A (en) * 1974-04-08 1976-05-25 Pollock Eugene B Building structural system
GB2173569A (en) * 1985-04-01 1986-10-15 Univ London Slide module for prosthetic alignment device
GB2179697A (en) * 1985-08-16 1987-03-11 Rapid Metal Developments Ltd Formwork support system and clamp device for use therein
GB2190456A (en) * 1986-05-16 1987-11-18 Dowdeswell Diana Adjustable bolt mounting arrangement
GB2191840A (en) * 1986-06-20 1987-12-23 Smp Play structures
EP3431150A1 (en) * 2017-07-19 2019-01-23 Mizuno Technics Corporation Golf club head and golf club
US10434385B2 (en) 2017-07-19 2019-10-08 Mizuno Technics Corporation Golf club head and golf club

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